baber/WOPTO huggingface dataset:
Patent JP-2004228819-A (JP)
Title: Reception directional antenna controller, beam selection method used for it and its program
Inventor: KIKUCHI TORU
IPC: H04B7/10
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception directional antenna controller capable of reducing processing amount and time necessary for power detection and selection of multibeam.  <P>SOLUTION: A beam power detecting part 41 of a reception beam selection part 4 detects beam power of all M pieces of beam output in the first beam switching unit time period. A beam output selection combining part 42 selects the beam output having the largest detected beam power and outputs it as reception data. A detection beam selecting part 43 notifies the beam power detecting part 41 in the second and succeeding beam switching unit time periods, of beam numbers of m pieces of the beams adjacent to the selected beam and the beam numbers of n pieces of the beams among the beams other than the m pieces. The n pieces of the beams are changed in each different beam switching unit time period and control is executed such that the power of all the beams is measured in the plurality of beam switching unit time periods. The beam power detecting part 41 detects the power of only the beams of the notified beam numbers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226726-A (JP)
Title: Image forming method, developer for replenishment, and developer cartridge for replenishment
Inventor: YOSHIDA SATOSHI
IPC: G03G9/113
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which suppresses filming and occurrence of streaks due to peeling of a carrier coating resin, is free of deterioration of chargeability and developing performance of toner, can ensure good image quality over a prolonged period of time, and can obtain a full color image excellent in low temperature fixability and having a high image gloss, a high coloring state and high image quality, even in a small-size high-speed trickle developing system, and to provide a developer for replenishment and a developer cartridge for replenishment.  <P>SOLUTION: In the image forming method, image formation is performed with an image forming apparatus using a trickle developing system, a carrier content of the developer for replenishment is in a range of 1-50 mass%, a volume average particle diameter of the carrier is in a range of 30-60 μm, and the toner used in the image forming method comprises at least a binder resin, a colorant and a release agent and satisfies specific conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003334317-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve interest in a game machine such as Pachinko machine.  <P>SOLUTION: A game board 5 of a Pachinko machine 1 is mounted with a variable display device 14 approximately in its middle portion. The variable display device 14 has a liquid crystal display part 20 and a center frame 21 provided to surround the liquid crystal display part 20. A peripheral part of the center frame 21 is provided with an upper passage member, a lateral passage member and a shoulder cover to compose a ball guiding passage. The shoulder cover is added with a picture representing the head of a dragon, the lateral passage member is added with a picture representing the trunk of the dragon, and the upper passage member is added with a picture of a flame. Then, light emitted by a prescribed light emitting means is visible for a player through a portion of the picture of the flame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004223582-A (JP)
Title: Punching die
Inventor: IMAMURA KAZUO
IPC: B21D28/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a punching die by preventing the wear of a work holding part and the occurrence of strip miss caused by the adhesive material on an edge part.  <P>SOLUTION: A thrust load receiving part 7 is arranged on at least the surfaces 3, 4 in the longitudinal direction 2 near the edge part 18 at the end part of a punch body 31, and a guide part 8 for guiding the thrust load receiving part 7, is arranged to the work holding part 37 at the tip part of a punch guide 30 supporting this punch body 31. The clearance between the thrust load receiving part 7 at the punch body 31 side and the guide part 8 at the work holding part 37 side is smaller than the clearance between the punch body 31 and the punch guide 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228421-A (JP)
Title: Nonvolatile semiconductor storage and manufacturing method thereof
Inventor: SUMINO JUN
IPC: H01L27/115
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage having excellent electric characteristics and a manufacturing method thereof.  <P>SOLUTION: The semiconductor device has a semiconductor substrate 1 having two grooves 2a, 2b, separating oxide films 5a, 5b formed in the insides of the grooves 2a, 2b, floating gate electrodes 7a-7c, an ONO (oxide-nitride-oxide) film 8, and a controlling gate electrode 9. Regions 33 of the top surfaces of the separating oxide films 5a, 5b have the shapes of convex curved surfaces to down sides. The floating gate electrode 7b is extended from the upside of the principal surface of the semiconductor substrate 1 interposed between the two grooves to the upsides of the two separating oxide films 5a, 5b, and has a flat top surface. The ONO film 8 is extended from the upsides of the top surfaces of the floating gate electrodes to the upsides of the side surfaces of the floating gate electrodes 7a-7c. The controlling gate electrode 9 is so formed on the ONO film 8 as to extend it from the upsides of the top surfaces of the floating gate electrodes 7a-7c to the upsides of the side surfaces of the floating gate electrodes 7a-7c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234230-A (JP)
Title: Computer switch with clipboard function
Inventor: ISHIDA NORIYUKI
IPC: G06F3/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer switch with a clipboard that can execute a deletion (or copy)-and-paste operation between computers connected to the computer switch.  <P>SOLUTION: When a deletion (or copy) operation is executed on an application program in a computer 14n selected by the computer switch 1, data stored in a clipboard memory area of the computer are transmitted to a clipboard memory area of an unselected computer via a communication interface and the like, and can be used in a paste operation on an application program in the unselected computer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234966-A (JP)
Title: Lighting fixture
Inventor: SAITO KIYOSHI
IPC: F21Y103/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of adapting itself to cases of exchanging a ballast with the same having different kind and size in a simple work and capable of fitting and fixing the ballast to a board in a stable state.  <P>SOLUTION: Fixing parts 3 making a pair at an interval corresponding to a size in a width direction of the ballast 2 are formed on the surface of the board 1 as a fixture main body A, and the pairing fixing parts 3 are preliminarily arranged on the board 1 in a plurality of pairs along a length direction of the ballast, and the ballast 2 is fitted and fixed to the surface of the board 1 so as to be held by each pair of the fixing parts 3 at both sides in the width direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232730-A (JP)
Title: Clutch operating device
Inventor: OKADA KUNIO
IPC: F16D25/12
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness and mountability on a vehicle by miniaturization.  <P>SOLUTION: This clutch operating device includes a power cylinder 6, a hydraulic cylinder 32, and a control valve 16. When a clutch pedal 2 is stepped, the fluid pressure from a master cylinder 4 is introduced to open an air valve 60 of the control valve 16, pressure air is introduced into a pressure chamber 38 of the power cylinder 6, and a push rod 8 is advanced to disengage a clutch 10. In addition to the manual operation, air is introduced into the pressure chamber 38 of the power cylinder 6 by operating the air valve 60 by a solenoid valve 14 and the power cylinder 6 can be operated. The solenoid valve 14 is installed on the same axis as the control valve 16 and the control valve 16 can be directly operated by driving of the solenoid valve 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230455-A (JP)
Title: Multiple beam axis photoelectric sensor
Inventor: WAKE TORU
IPC: F16P3/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple beam axis photoelectric sensor which can override the beam receiving signal from an optional beam receiving element for a predetermined time.  <P>SOLUTION: The multiple beam axis photoelectric sensor is provided with a beam emitter 1 equipped with two or more beam emitting elements 11a-11l and with a beam receiver 2 equipped with two and more beam receiving elements 21a-21l each of which constitutes a channel respectively in a pair with its counterpart in beam emitting elements 11a-11l, performing detection operation one by one for each channel based on whether or not the beam from each of emitting element 11a-11l is received by each of receiving element 21a-21l in the same channel. Optional channels among the two or more channels are designated by an external console 30 and also the designation is memorized to a memory 25A, therefore, a CPU 25 on the beam receiving side overrides, for only a predetermined period, beam receiving signals of the receiving elements 21a-21l consisting of the channels designated by the external console, based on the control signal which is input from an external control circuit through an input port 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241502-A (JP)
Title: Hot electron transistor and manufacturing method therefor
Inventor: MIYAMOTO YASUYUKI
IPC: H01L29/80
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve electrical characteristics of a hot electron transistor where an active layer is formed of an intrinsic semiconductor.  <P>SOLUTION: The hot electron transistor is provided with a source electrode and a drain electrode, a hot electron creation layer and an intrinsic semiconductor region which are arranged in a track of a conduction electron between the source electrode and the drain electrode, a gate electrode for controlling voltage of the intrinsic semiconductor region, a first leakage current suppression layer which is installed in a path of a leakage current between the source electrode and the gate electrode and whose band gap is wider than the intrinsic semiconductor region, and a second leakage current suppression layer which is installed in a path of leakage current between the drain electrode and the gate electrode and whose band gap is wider than the intrinsic semiconductor region. Since the undesirable current route is interrupted by the first leakage current suppression layer and the second leakage current suppression layer, the electrical characteristics of the hot electron transistor can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237417-A (JP)
Title: Air duster
Inventor: ISHIZAWA SADANORI
IPC: B25C1/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air duster which carries out a dust removal work by discharging compressed air, wherein the air duster is simplified in structure to reduce a pressing load of an operating element and decreases pressure discharged from a nozzle, to a value lower than an original pressure value, and to provide a nailing machine equipped with the air duster, which singly carries out nailing work and cleaning work in the construction field.  <P>SOLUTION: According to the structure of the air duster, a second air passage 5 communicating with a discharging valve 7 and a plug 4 is arranged on one side of the discharging valve 7, closer to the operating element 9, and a first air passage 14 communicating with the nozzle 10 and the discharging valve 7 is arranged on one side of the second air passage 5, opposite to the operating element 7, thereby to simplify the structure of the air duster and alleviate the pressing load of the operating element 7. Further the pressure discharged from the nozzle 10 is decreased to the value lower than the original pressure value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003320502-A (JP)
Title: Sheet post-treating apparatus and image forming apparatus
Inventor: ISOBE KENICHIRO
IPC: B65H37/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cable of a staple holder from biting a wire.  <P>SOLUTION: In a sheet post-treating apparatus detachably arranging a stapling means for applying staple treatment to a sheet to be conveyed to the apparatus main body, a motion position for carrying out staple treatment to the sheet to be conveyed; and an exchange position which is different from the motion position when the stapling means is detached from the apparatus main body are provided as positions of the stapling means. The stapling means has a connection part for receiving a control signal from an apparatus main body; a cable for transmitting a control signal received from the connection part to the stapling means; and an energizing means for energizing the cable inside the stapling means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004244908-A (JP)
Title: Oblique suspension material installing method in cable stayed bridge
Inventor: MORIMOTO ISAO
IPC: E01D11/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability when installing an oblique suspension material formed by covering a plurality of strands with a protecting pipe in a cable stayed bridge.  <P>SOLUTION: After precedently installing the two strands 18 among whole 44 strands 18, a plurality of protecting pipe units 26 are installed so as to respectively cover the two strands 18 by one unit on the main beam 14 side, and the protecting pipe 20 is installed by mutually connecting the units while successively sending out to the main tower 12 side, and afterwards, the residual 42 strands 18 are successively inserted into the protecting pipe 20. Thus, installation of the protecting pipe 20 is facilitated by sending out the respective protecting pipe units 26 with the precedently installed strands 18 as a guide. A tension adjustment after installing the protecting pipe can be easily made by a single jack by eliminating the necessity of squeezing both end parts of the whole strands by a clamp like a conventional installation method for installing the protecting pipe units after precedently installing the whole strands.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003304192-A (JP)
Title: Uplink data communication equipment and method thereof
Inventor: HWANG CHAN-SOO
IPC: H04L25/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide uplink data communication equipment and its method.  <P>SOLUTION: This uplink data communication equipment 40 for obtaining user information from radio signals sent from b (b is integer ≥1) mobile stations among (a) (a is integer ≥2) mobile stations MS10, 12, 14,..., 16 respectively having one antenna is provided with c (c≥a) antennas for receiving the radio signals, a first multichannel receiving part for extracting a received signal from the radio signals received by the c antennas 30, 32, 34,..., 36, a first channel value estimating part for estimating an impulse response of a channel formed between the mobile stations and the antennas from the received signals and outputting the estimated impulse response as a channel value, and a first information estimating part for eliminating interference among mobile stations from the received signals and the channel value and estimating the user information from results with the interference eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004242914-A (JP)
Title: Doll's head with artificial eye member and doll toy installed with doll's head on head part
Inventor: OTA SUKEBUMI
IPC: A63H9/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doll's head with artificial eye members facilitating attachment/detachment of the artificial eye members and the adjustment of the eye line irrelevant to the size of the toy's head and the degree of skill of the work and a doll toy installed with the toy's head.  <P>SOLUTION: This doll's head with the artificial eye members comprises a hollow head part formed with openings in positions corresponding to the eyes, the artificial eye members which are disposed inside the hollow head part with the pupils being visible through the openings of the hollow head part, and artificial eye support members fixed to the hollow head part inside via fixing means so as to support the artificial eye members. The hollow head part is divided into two parts, a face including the openings and a back head part. Through-holes are provided in parts facing to the openings of the face part in the artificial eye support members with their fixed via the fixing means. The artificial eye support members re fixed to the face part inner wall with the artificial eye members closely stuck to the opening edges from the face part inner wall side. The circumferential parts surrounding the through-holes support the artificial eye members with their energized to the opening edges.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251627-A (JP)
Title: Gas concentration detector of internal combustion engine
Inventor: KOJIMA DAISUKE
IPC: G01N27/407
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce detection errors caused by an individual difference and aging of gas sensors.  <P>SOLUTION: When the correspondence relationship between the operating state of an internal combustion engine and a constitution gas to be detected in the gas sensor 1 is in an appropriate, specific state in an ECU 22, the detection value of the gas sensor 1 is corrected so that the deviation between the reference value and the actual detection value of the gas sensor 1 can be reduced with the concentration of the constituent gas estimated, based on the operating state, as a reference value, thus canceling detection errors caused by the individual difference and aging of the gas sensor and hence improving a detection precision.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253544-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ISHIKAWA KAZUHIRO
IPC: H01L21/60
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To apply a semiconductor device to an area pad structure, to realize miniaturization and to increase pins, for high density mounting, and to prevent a shorting failure and a leak failure in a reliability test.  <P>SOLUTION: In the semiconductor device, bumps 3 are formed on a plurality of electrodes formed on a semiconductor element 1 in a matrix shape. Wiring electrodes 6 of a semiconductor carrier substrate 4 supporting the semiconductor element 1 and the bumps 3 are connected through solder or conductive adhesive 5. A part between the semiconductor element 1 and the semiconductor carrier 4 is filled with sealing resin 7, and the bumps 3 are stacked for not less than one stage or two stages so as to form the semiconductor device. Thus, a bump laminate structure is realized where the heights of (number of stages) the bumps made on a plurality of the electrodes on the semiconductor element 1 can be varied in accordance with warp swell of an uneven shape on the semiconductor carrier substrate 4. A mounting structure is realized in which electric connectability and reliability of all area terminals in a matrix arrangement can be secured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254142-A (JP)
Title: Relay server, relay method, relay program, communication terminal, and terminal communication method
Inventor: MOCHIZUKI YASUYUKI
IPC: H04W76/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To relay, via the Internet, communication between two mobile phones without the internet address.  <P>SOLUTION: A relay server 2 for relaying communication between communication terminals A1 and B1 to which unique addresses are assigned is equipped with an internet communication server 6 for establishing communication paths with each of the two communication terminals, and a telephone number management database 7 for memorizing handles for identifying the communication paths and communication terminal addresses. The internet communication server 6 receives transmission of the address from the communication terminal A whose communication path has been established, and imparts a handle to the established communication path. Then the server makes the address correspond to the handle to register the address in the telephone number management database 7, and further receives the transmission of the address from the communication terminal B whose communication path has been established. Further, by making the received address from the communication terminal B as a key, the server searches the telephone number management database 7 and obtains the handle, thereby relaying the communication between the two communication terminals using the obtained handle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316338-A (JP)
Title: Flat panel display device having digital data transmitting and receiving circuit
Inventor: SOUK JUN-HYUNG
IPC: H04N5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data transmitting and receiving circuit by which two bit data are superimposed with two kinds of signals and transmitting them through a pair of transmission lines within one clock period by deforming an LVDS system and two bit data are superimposed with two kinds of signals and transmitting them through a pair of transmission lines within one clock period by deforming a TMDS system.  <P>SOLUTION: The digital data transmitting and receiving circuit includes a first current source, a second current source in which the presence or the absence of the current supply is controlled by the state of a low-order bit of input data a transmitting terminal which is linked to a node, where the first and the second current sources are met, and is constituted of a transistor circuit that determines the transmission path of the current of the two current sources by the state of high-order bit of the input data, a transmission line which is provided to transmit signals of the transmitting terminal, a terminating resistor which is linked to the transmission line and an output detecting circuit which is used to detect output data from the voltage being applied to the terminating resistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225023-A (JP)
Title: Candle which burns with different colors and with scent
Inventor: ISHIKAWA HIROKO
IPC: F21L19/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a candle which burns with different colors and with a scent improved in such a problem as to be unable to generate a strong flame color due to limitation of the amount of an additive to be added as a flame reaction substance in a form of an inorganic salt because of resulting in phase separation or insolubilization, and improved in such a problem as the candle being in time prevented from burning caused by gradual accumulation of the inorganic salt concentrated to a wick because of the inorganic salt being scarcely vaporized, in a method for coloring a flame of a candle or an alcohol lamp using a flame reaction, wherein the flame reaction substance is added in a form of an inorganic salt.  <P>SOLUTION: In the candle or the alcohol lamp comprising a main burning material and a wick, the flame reaction substance is modified to lipophilic by changing it into an organic salt to allow it to be easily vaporized when it is burned, to prevent it from accumulating on the wick and to generate a strong flame color.  <P>COPYRIGHT: (C)2004,JPO&NCIPI